4 papers
Looking for Bidding Teammates: A Game-Theoretic Model of Stranger Collusion in Peer Review
Jinming Xing, Charlotte Brian
Paper bidding is the entry point to reviewer assignment at large CS conferences: reviewers declare interest, combined by an optimizer with automated affinity scores. Reviewers who…
Governance Outruns Analysis: Incidence and Manipulability of Credential-Gated Reciprocal Review
Jinming Xing, Charlotte Brian
Generative tools have lowered the cost of producing a submission without lowering the cost of evaluating one, and venues have responded with governance: submission caps, reviewing…
TAS-GNN: A Status-Aware Signed Graph Neural Network for Anomaly Detection in Bitcoin Trust Systems
Chang Xue, Fang Liu, Jiaye Wang +2
Decentralized financial platforms rely heavily on Web of Trust reputation systems to mitigate counterparty risk in the absence of centralized identity verification. However, these…
RecMind: LLM-Enhanced Graph Neural Networks for Personalized Consumer Recommendations
Chang Xue, Youwei Lu, Chen Yang +1
Personalization is a core capability across consumer technologies, streaming, shopping, wearables, and voice, yet it remains challenged by sparse interactions, fast content churn,…